AU2020274989B2 - Intra-device collision handling - Google Patents

Intra-device collision handling

Info

Publication number
AU2020274989B2
AU2020274989B2 AU2020274989A AU2020274989A AU2020274989B2 AU 2020274989 B2 AU2020274989 B2 AU 2020274989B2 AU 2020274989 A AU2020274989 A AU 2020274989A AU 2020274989 A AU2020274989 A AU 2020274989A AU 2020274989 B2 AU2020274989 B2 AU 2020274989B2
Authority
AU
Australia
Prior art keywords
shared channel
resources
downlink
rate
cbs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU2020274989A
Other languages
English (en)
Other versions
AU2020274989A1 (en
Inventor
Wanshi Chen
Seyed Ali Akbar Fakoorian
Peter Gaal
Seyedkianoush HOSSEINI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2020274989A1 publication Critical patent/AU2020274989A1/en
Application granted granted Critical
Publication of AU2020274989B2 publication Critical patent/AU2020274989B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2020274989A 2019-05-13 2020-05-12 Intra-device collision handling Active AU2020274989B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962847269P 2019-05-13 2019-05-13
US62/847,269 2019-05-13
US16/871,507 US11595982B2 (en) 2019-05-13 2020-05-11 Intra-device collision handling
US16/871,507 2020-05-11
PCT/US2020/032495 WO2020232004A1 (en) 2019-05-13 2020-05-12 Intra-device collision handling

Publications (2)

Publication Number Publication Date
AU2020274989A1 AU2020274989A1 (en) 2021-11-18
AU2020274989B2 true AU2020274989B2 (en) 2025-10-09

Family

ID=73231085

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020274989A Active AU2020274989B2 (en) 2019-05-13 2020-05-12 Intra-device collision handling

Country Status (9)

Country Link
US (2) US11595982B2 (https=)
EP (1) EP3970432A1 (https=)
JP (1) JP7502334B2 (https=)
KR (1) KR20220006524A (https=)
CN (1) CN113796141B (https=)
AU (1) AU2020274989B2 (https=)
BR (1) BR112021022100A2 (https=)
SG (1) SG11202111246QA (https=)
WO (1) WO2020232004A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11595982B2 (en) 2019-05-13 2023-02-28 Qualcomm Incorporated Intra-device collision handling
US11470511B2 (en) * 2020-03-04 2022-10-11 Qualcomm Incorporated Resolving conflicting rate matching resource indications
CN114585097B (zh) * 2020-12-01 2024-10-15 中国联合网络通信集团有限公司 数据传输方法及通信装置
KR20230152708A (ko) * 2021-03-02 2023-11-03 인텔 코포레이션 Harq-ack 송신
US12207258B2 (en) * 2022-01-25 2025-01-21 Qualcomm Incorporated Dynamic physical downlink shared channel mapping modes

Citations (1)

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WO2018128369A1 (en) * 2017-01-03 2018-07-12 Samsung Electronics Co., Ltd. A method and device for transmitting data

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US8726121B2 (en) 2007-03-27 2014-05-13 Qualcomm Incorporated Circular buffer based rate matching
KR102401006B1 (ko) * 2011-09-30 2022-05-24 인터디지탈 패튼 홀딩스, 인크 감소된 채널 대역폭을 사용하는 장치 통신
CN103634074B (zh) * 2012-08-29 2018-04-10 中兴通讯股份有限公司 下行数据的速率匹配方法及装置
JP6121124B2 (ja) * 2012-09-28 2017-04-26 株式会社Ｎｔｔドコモ 無線通信システム、無線通信方法、ユーザ端末及び無線基地局
KR102235637B1 (ko) * 2014-01-29 2021-04-05 삼성전자주식회사 무선 통신 시스템에서 D2D(Device to Device) 통신의 자원 할당을 통한 송신/수신 단말의 동작 방법 및 장치
EP3629514B1 (en) * 2014-09-24 2024-11-20 InterDigital Patent Holdings, Inc. Channel usage indication and synchronization for lte operation in unlicensed bands
EP3248314B1 (en) * 2015-01-21 2021-03-10 Telefonaktiebolaget LM Ericsson (publ) A network node, a wireless device and methods therein for handling automatic repeat requests (arq) feedback information
US10567142B2 (en) * 2017-03-23 2020-02-18 Apple Inc. Preemption indicators and code-block-group-based retransmission techniques for multiplexing different services on physical layer frames
KR20200003204A (ko) * 2017-05-26 2020-01-08 엘지전자 주식회사 무선 통신 시스템에서 단말이 전송 블록에 대한 전송 자원을 선택하는 방법 및 이를 위한 장치
WO2019074414A1 (en) * 2017-10-13 2019-04-18 Telefonaktiebolaget Lm Ericsson (Publ) RECEIVE ACCUSED SIGNALING METHOD FOR RADIO ACCESS NETWORKS
US11595982B2 (en) 2019-05-13 2023-02-28 Qualcomm Incorporated Intra-device collision handling

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MEDIATEK INC: "Clarification for sPDSCH rate matching behavior with two SPDCCH PRB set", 3GPP TSG RAN WG1 #92bis, R1-1805087, Sanya, China, 16th -20th April, 2018 *

Also Published As

Publication number Publication date
CN113796141B (zh) 2024-06-25
US20230217457A1 (en) 2023-07-06
BR112021022100A2 (pt) 2021-12-28
JP2022533938A (ja) 2022-07-27
CN113796141A (zh) 2021-12-14
EP3970432A1 (en) 2022-03-23
US11595982B2 (en) 2023-02-28
JP7502334B2 (ja) 2024-06-18
KR20220006524A (ko) 2022-01-17
AU2020274989A1 (en) 2021-11-18
US20200367277A1 (en) 2020-11-19
WO2020232004A1 (en) 2020-11-19
US12004193B2 (en) 2024-06-04
SG11202111246QA (en) 2021-11-29

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